Document Type : Original Research Article
Authors
- Farkhanda Afzal 1
- Faiza Afzal 2
- Deeba Afzal 2
- Mohammad Reza Farahani 3
- Murat Cancan 4
- Suleyman Ediz 4
1 MCS, National University of Sciences and Technology, Islamabad, Pakistan
2 Department of Mathematics and Statistics, The University of Lahore, Lahore, 54000, Pakistan
3 Department of Applied Mathematics, Iran University of Science and Technology, Tehran, Iran
4 Faculty of Education, Van Yuzuncu Yıl University, Zeve Campus, Tuşba, 65080, Van, Turkey
Abstract
The entropy of a graph is a function depending both on the graph itself and on a probability distribution on its vertex set. This graph function originated in the problem of source coding in information theory and was introduced by J. Krner in 1973. Although the notion of graph entropy has its roots in information theory, it was proved to be closely related to some classical and frequently studied graph theoretic concepts. In this article, we captured the symmetry present in the structure of molecular graph of nanotube. We computed entropies of TUC5C8[p;q] nanotube taking some degree-based topological indices as edge weights.
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